CN216430044U - Arc-shaped fan blade for water pump - Google Patents
Arc-shaped fan blade for water pump Download PDFInfo
- Publication number
- CN216430044U CN216430044U CN202123412327.4U CN202123412327U CN216430044U CN 216430044 U CN216430044 U CN 216430044U CN 202123412327 U CN202123412327 U CN 202123412327U CN 216430044 U CN216430044 U CN 216430044U
- Authority
- CN
- China
- Prior art keywords
- arc
- mounting cover
- shaped
- water pump
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an arc-shaped fan blade for a water pump, which comprises a mounting cover (1) in a round platform shape, wherein the outer side surface and the inner cavity side wall of the mounting cover (1) are both arc surfaces which are bent inwards; an arc-shaped outer blade (2) extending outwards along the middle part is arranged on the outer side surface of the mounting cover (1); the middle part of the mounting cover (1) is provided with a thread mounting hole (3), the middle part of the inner cavity of the mounting cover (1) is provided with a fixed sleeve (4) corresponding to the thread mounting hole (3), and a transmission port (10) communicated with the thread mounting hole (3) is formed in the fixed sleeve (4); the utility model discloses the dismouting of carrying on that can be convenient has the characteristics that work efficiency is high simultaneously.
Description
Technical Field
The utility model relates to a water pump part field, in particular to arc fan blade structure for water pump.
Background
The water pump is a machine for conveying liquid or pressurizing liquid, and an impeller in the water pump is a main component for conveying liquid; the impeller blades of the existing water pump are generally in an inclined straight plate shape, and when the existing water pump drives liquid, the liquid is easy to flow out along the inclined surface of the impeller blades, so that the carrying effect is poor, and the liquid conveying efficiency is further influenced; meanwhile, the conventional impeller is generally connected with a driving mechanism by arranging a plurality of fixing bolts on the blade disc, the mounting step is complicated, the whole blade disc needs to be grabbed when the impeller is dismounted due to lack of a proper force application point, and the impeller is difficult to dismount.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water pump is with arc fan blade. The utility model discloses the dismouting of carrying on that can be convenient has the characteristics that work efficiency is high simultaneously.
The technical scheme of the utility model: the arc-shaped fan blade for the water pump comprises a mounting cover in a round table shape, wherein the outer side surface of the mounting cover and the side wall of an inner cavity are both arc-shaped surfaces which are bent inwards; the outer side surface of the mounting cover is provided with an arc-shaped outer blade extending outwards along the middle part; the middle part of the mounting cover is provided with a threaded mounting hole, the middle part of the inner cavity of the mounting cover is provided with a fixed sleeve corresponding to the threaded mounting hole, and a transmission port communicated with the threaded mounting hole is formed in the fixed sleeve; the side of the fixed sleeve is provided with a dismounting block, the dismounting block is provided with a dismounting groove, and the mounting cover outside the dismounting block is provided with a dismounting opening corresponding to the dismounting groove.
In the arc-shaped air vane for the water pump, the inner cavity wall of the mounting cover outside the dismounting block is provided with a stabilizing ring which takes the middle part of the mounting cover as the circle center, and the bottom surface of the stabilizing ring is coplanar with the bottom of the mounting cover.
In the foregoing arc-shaped vane for the water pump, the bottom of the mounting cover is coplanar with the side surface of the arc-shaped outer vane.
In the arc-shaped air vane for the water pump, the inner end width of the arc-shaped outer vane is smaller than the middle width thereof, and an arc transition is formed between the inner end and the middle.
In the arc-shaped fan blade for the water pump, an arc-shaped inner blade connected with the side wall of the inner cavity of the mounting cover is arranged on the side surface of the fixing sleeve.
In the foregoing arc-shaped vane for the water pump, the setting position and the radian of the arc-shaped inner vane correspond to those of the arc-shaped outer vane.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the outer side surface and the inner cavity side wall of the mounting cover of the utility model are both arc surfaces which are bent inwards; the outer side surface of the mounting cover is provided with an arc-shaped outer blade extending outwards along the middle part; the middle part of the mounting cover is provided with a threaded mounting hole, the middle part of the inner cavity of the mounting cover is provided with a fixed sleeve corresponding to the threaded mounting hole, and a transmission port communicated with the threaded mounting hole is formed in the fixed sleeve; the side surface of the fixed sleeve is provided with a dismounting block, the dismounting block is provided with a dismounting groove, and a mounting cover at the outer side of the dismounting block is provided with a dismounting opening corresponding to the dismounting groove; the transmission port is matched with the output end of the driving mechanism, and then the fixing bolt is screwed into the threaded mounting hole to realize the connection with the driving mechanism; when the mounting cover drives the arc-shaped outer blades to rotate, the arc-shaped part formed by the mounting cover can have a wrapping effect on liquid to prevent the liquid from flowing outwards and enlarge the liquid carrying capacity of a single blade, and meanwhile, the arc-shaped outer side surfaces of the mounting cover can also contain more liquid, so that the working efficiency of the water pump is effectively improved; during the dismantlement, can utilize the pinch bar to stretch into in the dismouting mouth to become the dismouting groove stress point of dismouting piece with tip card income, direct outside pulling out can accomplish the dismantlement, need not operator's hand contact, reduced unexpected emergence, safety in utilization and convenience are good.
2. The inner cavity wall of the mounting cover outside the dismounting block of the utility model is provided with a stabilizing ring which takes the middle part of the mounting cover as the circle center, and the bottom surface of the stabilizing ring is coplanar with the bottom of the mounting cover; the contact area of the stabilizing ring with the mounting cover can be increased after the mounting cover is connected with the driving mechanism, so that the stability of the mounting cover after mounting is improved, and the reliability of the mounting cover during working is improved.
3. The utility model discloses fixed cover side is equipped with the arc inner blade of being connected with installation cover inner chamber lateral wall, can reduce the pressure of fixed cover and actuating mechanism junction to effectively prevent that the solid particle in the liquid from getting into wherein, further promote the reliability of using.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the outer side surface of the present invention.
The labels in the figures are: 1-mounting a cover; 2-arc outer blade; 3-a threaded mounting hole; 4-fixing the sleeve; 5, disassembling and assembling the block; 6-assembling and disassembling the groove; 7-a disassembly and assembly port; 8-a stabilizing ring; 9-arc inner blade; 10-drive port.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example (b): the arc-shaped fan blade for the water pump is shown in attached figures 1 and 2 and comprises a mounting cover 1 in a round table shape, wherein the outer side surface and the inner cavity side wall of the mounting cover 1 are both arc-shaped surfaces bent inwards; the outer side surface of the mounting cover 1 is provided with 7 arc-shaped outer blades 2 extending outwards along the middle part, and the bending direction of the arc-shaped outer blades 2 corresponds to the rotating direction thereof; the middle part of the mounting cover 1 is provided with a thread mounting hole 3, the middle part of the inner cavity of the mounting cover 1 is provided with a fixed sleeve 4 corresponding to the thread mounting hole 3, and a transmission port 10 communicated with the thread mounting hole 3 is arranged in the fixed sleeve 4; symmetrical dismounting blocks 5 are arranged on two sides of the fixed sleeve 4, dismounting grooves 6 are formed in the dismounting blocks 5, and corresponding dismounting openings 7 are formed in the mounting cover 1 on the outer sides of the dismounting blocks 5; a stabilizing ring 8 taking the middle part of the mounting cover 1 as a circle center is arranged on the inner cavity wall of the mounting cover 1 at the outer side of the dismounting block 5, and the bottom surface of the stabilizing ring 8 is coplanar with the bottom of the mounting cover 1; the bottom of the mounting cover 1 is coplanar with the side surface of the arc-shaped outer blade 2, so that abrasion caused by friction between the arc-shaped outer blade 2 and a driving mechanism due to protrusion is prevented; the width of the inner end of the arc-shaped outer blade 2 is smaller than that of the middle part of the arc-shaped outer blade, and an arc transition is formed between the inner end and the middle part; the side surface of the fixed sleeve 4 is provided with an arc-shaped inner blade 9 connected with the side wall of the inner cavity of the mounting cover 1; the arrangement position and radian of the arc-shaped inner blade 9 correspond to those of the arc-shaped outer blade 2.
The working principle is as follows: the transmission port is matched with the output end of the driving mechanism, and then the fixing bolt is screwed into the threaded mounting hole to realize the connection with the driving mechanism; when the mounting cover drives the arc-shaped outer blades to rotate, the arc-shaped part formed by the mounting cover can have a wrapping effect on liquid to prevent the liquid from flowing outwards and enlarge the liquid carrying capacity of a single blade, and meanwhile, the arc-shaped outer side surfaces of the mounting cover can also contain more liquid, so that the working efficiency of the water pump is effectively improved; during the dismantlement, can utilize the pinch bar to stretch into in the dismouting mouth to become the dismouting groove stress point of dismouting piece with tip card income, direct outside pulling out can accomplish the dismantlement, need not operator's hand contact, reduced unexpected emergence, safety in utilization and convenience are good.
Claims (6)
1. Arc fan blade for water pump, its characterized in that: the mounting cover comprises a mounting cover (1) in a round table shape, wherein the outer side surface of the mounting cover (1) and the side wall of an inner cavity are both arc-shaped surfaces which are bent inwards; an arc-shaped outer blade (2) extending outwards along the middle part is arranged on the outer side surface of the mounting cover (1); the middle part of the mounting cover (1) is provided with a thread mounting hole (3), the middle part of the inner cavity of the mounting cover (1) is provided with a fixed sleeve (4) corresponding to the thread mounting hole (3), and a transmission port (10) communicated with the thread mounting hole (3) is formed in the fixed sleeve (4); the side of the fixed sleeve (4) is provided with a dismounting block (5), the dismounting block (5) is provided with a dismounting groove (6), and the mounting cover (1) at the outer side of the dismounting block (5) is provided with a dismounting opening (7) corresponding to the dismounting opening.
2. The arc-shaped fan blade for the water pump of claim 1, wherein: the inner cavity wall of the mounting cover (1) on the outer side of the dismounting block (5) is provided with a stabilizing ring (8) which takes the middle part of the mounting cover (1) as a circle center, and the bottom surface of the stabilizing ring (8) is coplanar with the bottom of the mounting cover (1).
3. The arc-shaped fan blade for the water pump of claim 1, wherein: the bottom of the mounting cover (1) is coplanar with the side surface of the arc-shaped outer blade (2).
4. The arc-shaped fan blade for the water pump of claim 1, wherein: the inner end width of the arc-shaped outer blade (2) is smaller than the middle width thereof, and arc transition is formed between the inner end and the middle.
5. The arc-shaped fan blade for the water pump of claim 1, wherein: the side surface of the fixed sleeve (4) is provided with an arc-shaped inner blade (9) connected with the side wall of the inner cavity of the mounting cover (1).
6. The arc-shaped fan blade for the water pump of claim 5, wherein: the arrangement position and radian of the arc-shaped inner blade (9) correspond to those of the arc-shaped outer blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123412327.4U CN216430044U (en) | 2021-12-31 | 2021-12-31 | Arc-shaped fan blade for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123412327.4U CN216430044U (en) | 2021-12-31 | 2021-12-31 | Arc-shaped fan blade for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216430044U true CN216430044U (en) | 2022-05-03 |
Family
ID=81320890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123412327.4U Active CN216430044U (en) | 2021-12-31 | 2021-12-31 | Arc-shaped fan blade for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216430044U (en) |
-
2021
- 2021-12-31 CN CN202123412327.4U patent/CN216430044U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209976879U (en) | Combined centrifugal impeller | |
| CN216430044U (en) | Arc-shaped fan blade for water pump | |
| CN209838759U (en) | Centrifugal pump impeller and centrifugal pump using same | |
| CN109854529B (en) | Vortex elimination type impeller and centrifugal pump thereof | |
| CN210050042U (en) | Centrifugal impeller pump | |
| CN210033944U (en) | Conical shaft hole impeller of single-stage ultrahigh pressure special centrifugal fan | |
| CN210178643U (en) | Impeller with anti-corrosion spraying coating | |
| CN211009266U (en) | High-efficiency fan impeller with arc-shaped front disc | |
| CN213392692U (en) | Portable multistage rotary jet pump | |
| CN209324725U (en) | A kind of pump shaft | |
| CN218913257U (en) | Efficient single suction fan impeller | |
| CN208454230U (en) | Heavy-duty permanent magnetic synchronous traction machine | |
| CN218760616U (en) | High pressure positive blower impeller is with dismantling structure fast | |
| CN219262761U (en) | Impeller of centrifugal pump | |
| CN211287796U (en) | Turbine blade capable of being completely fixed | |
| CN214424758U (en) | Impeller assembly for well pump | |
| CN220082005U (en) | Seamless ring with peripheral heat dissipation strengthening groove | |
| CN208997022U (en) | A kind of impeller for no axle envelope magnetic force driving pump | |
| CN220816038U (en) | Novel rotor for horizontal pump | |
| CN214007530U (en) | Hot water and hot oil centrifugal pump | |
| CN108425878A (en) | A kind of adjustable two phase flow pump impeller forging of impeller blade | |
| CN218934804U (en) | Sand-resistant and wear-resistant impeller structure | |
| CN220850129U (en) | Double air inlet centrifugal wind wheel | |
| CN220956166U (en) | Marine dredge pump backplate and pump cover dismantlement structure | |
| CN206539502U (en) | A kind of efficient helicoidal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221206 Address after: No. 2, Building 19, Huitouwang, Sunshine Community, Chengdong Street, Wenling City, Taizhou City, Zhejiang Province 317500 Patentee after: Wenling Huangge Technology Consulting Co.,Ltd. Address before: 317525 West, second and third floors of room 101, building 5, Shaan Industrial Park, No. 520, Dongan village, Daxi Town, Wenling City, Taizhou City, Zhejiang Province Patentee before: Zhejiang Qianfeng Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231013 Address after: 317525, 2nd Floor, Building 1, No. 316 Hangwen Road, Daxi Town, Wenling City, Taizhou City, Zhejiang Province Patentee after: Beixi Te (Zhejiang) Technology Co.,Ltd. Address before: No. 2, Building 19, Huitouwang, Sunshine Community, Chengdong Street, Wenling City, Taizhou City, Zhejiang Province 317500 Patentee before: Wenling Huangge Technology Consulting Co.,Ltd. |